Precision Made. Disaster Ready.

When the World Melts Down, Your Keys Won’t.

Stainless Steel

Full Stainless Steel construction: milled from solid 303 Stainless bar stock.

Insanely Tough

Designed and Engineered for ultimate toughness – tested to beyond 2,200 F.

BIP-39 & more

Designed for storing BIP-39 compliant 24-word seed phrases; will accept shorter phrases as well.

Rotate Keys

Rotate your keys at will, any time, for any reason – or no reason.